SE0000712L - satellite Receivers - Google Patents

satellite Receivers

Info

Publication number
SE0000712L
SE0000712L SE0000712A SE0000712A SE0000712L SE 0000712 L SE0000712 L SE 0000712L SE 0000712 A SE0000712 A SE 0000712A SE 0000712 A SE0000712 A SE 0000712A SE 0000712 L SE0000712 L SE 0000712L
Authority
SE
Sweden
Prior art keywords
channels
different
horns
satellite receivers
microwave head
Prior art date
Application number
SE0000712A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0000712D0 (en
SE516053C2 (en
Inventor
Fayek Ashoor
Original Assignee
Fayek Ashoor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fayek Ashoor filed Critical Fayek Ashoor
Priority to SE0000712A priority Critical patent/SE516053C2/en
Publication of SE0000712D0 publication Critical patent/SE0000712D0/en
Priority to AT00989165T priority patent/ATE476765T1/en
Priority to EP00989165A priority patent/EP1269571B1/en
Priority to PCT/SE2000/002681 priority patent/WO2001065639A1/en
Priority to US10/220,259 priority patent/US6930648B2/en
Priority to DE60044786T priority patent/DE60044786D1/en
Priority to AU2001225708A priority patent/AU2001225708A1/en
Publication of SE0000712L publication Critical patent/SE0000712L/en
Publication of SE516053C2 publication Critical patent/SE516053C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H01Q13/0258—Orthomode horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device

Abstract

In a satellite receiver a feeder element is provided that includes several feeder horns on a microwave head (low noise block downconverter (LNB)) for distributing satellite signals from different satellites to different channels in the different horns and means for blocking all channels, except for the one that is presently desired to be used, before the signals sent on these channels reach the microwave head.
SE0000712A 2000-03-03 2000-03-03 satellite Receivers SE516053C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0000712A SE516053C2 (en) 2000-03-03 2000-03-03 satellite Receivers
AT00989165T ATE476765T1 (en) 2000-03-03 2000-12-27 SATELLITE RECEIVER
EP00989165A EP1269571B1 (en) 2000-03-03 2000-12-27 Satellite receiver
PCT/SE2000/002681 WO2001065639A1 (en) 2000-03-03 2000-12-27 Satellite receiver
US10/220,259 US6930648B2 (en) 2000-03-03 2000-12-27 Satellite receiver
DE60044786T DE60044786D1 (en) 2000-03-03 2000-12-27 SATELLITE RECEIVER
AU2001225708A AU2001225708A1 (en) 2000-03-03 2000-12-27 Satellite receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000712A SE516053C2 (en) 2000-03-03 2000-03-03 satellite Receivers

Publications (3)

Publication Number Publication Date
SE0000712D0 SE0000712D0 (en) 2000-03-03
SE0000712L true SE0000712L (en) 2001-09-04
SE516053C2 SE516053C2 (en) 2001-11-12

Family

ID=20278684

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000712A SE516053C2 (en) 2000-03-03 2000-03-03 satellite Receivers

Country Status (7)

Country Link
US (1) US6930648B2 (en)
EP (1) EP1269571B1 (en)
AT (1) ATE476765T1 (en)
AU (1) AU2001225708A1 (en)
DE (1) DE60044786D1 (en)
SE (1) SE516053C2 (en)
WO (1) WO2001065639A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004158911A (en) 2002-11-01 2004-06-03 Murata Mfg Co Ltd Sector antenna system and on-vehicle transmitter-receiver
TWI249876B (en) * 2004-01-06 2006-02-21 Wistron Neweb Corp Satellite antenna receiver and satellite signal downconverter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002953A1 (en) * 1994-07-20 1996-02-01 Commonwealth Scientific And Industrial Research Organisation Feed movement mechanism and control system for a multibeam antenna
US5812096A (en) * 1995-10-10 1998-09-22 Hughes Electronics Corporation Multiple-satellite receive antenna with siamese feedhorn
US6121939A (en) * 1996-11-15 2000-09-19 Yagi Antenna Co., Ltd. Multibeam antenna
FR2777700B1 (en) * 1998-04-20 2000-07-07 Org Europeenne Telecommunications Par Satellite Eutelsat FREQUENCY CONVERTER ARRANGEMENT FOR PARABOLIC ANTENNAS
US6111547A (en) * 1998-10-13 2000-08-29 Texas Instruments-Acer Incorporated Modularized multiple-feed electromagnetic signal receiving apparatus

Also Published As

Publication number Publication date
SE0000712D0 (en) 2000-03-03
AU2001225708A1 (en) 2001-09-12
SE516053C2 (en) 2001-11-12
EP1269571A1 (en) 2003-01-02
WO2001065639A1 (en) 2001-09-07
DE60044786D1 (en) 2010-09-16
US20030142030A1 (en) 2003-07-31
US6930648B2 (en) 2005-08-16
EP1269571B1 (en) 2010-08-04
ATE476765T1 (en) 2010-08-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed